# Aeronaut 45: specs and price

**Price (US):** $355 at tombihn.com (MSRP from tombihn.com, 630D ballistic nylon version), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 9 travel backpacks we track it is the most expensive; category median $249.
**Brand:** Tom Bihn
**Deskmark:** Silver Deskmark — pay-blind category standing 60/100, #4 of 9 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $355 |
| Brand | Tom Bihn |
| Capacity liters | 45 |
| Weight (lb) | 2.94 |
| Laptop size (in) | — |
| Carry on compliant | Yes |
| Material | 630D bluesign-certified ballistic nylon exterior, 210D Cerylon nylon ripstop interior, YKK Racquet Coil water-repellent zippers |
| Warranty years | 99 |
| Dimensions (in) | 21.9 x 14 x 9.1 in |

## Where it stands

At $355, the Aeronaut 45 is #8 cheapest of the 9 travel backpacks we track, where the median is $249. On the spec sheet, its capacity liters of 45 is the highest of the 9, its weight of 2.94 lb is below the median of the 9, and its warranty years of 99 is at the median of the 9.

## Frequently asked questions

**How much does the Aeronaut 45 cost?**

The Aeronaut 45 has a US price of $355 (MSRP from tombihn.com, 630D ballistic nylon version), as of 2026-06-15.

**How does the Aeronaut 45 compare on price?**

At $355, the Aeronaut 45 is #8 cheapest of the 9 travel backpacks we track, where the median is $249.

**What are the Aeronaut 45's key specs?**

Aeronaut 45 (Tom Bihn): capacity liters 45, weight lb 2.94, carry on compliant Yes, material 630D bluesign-certified ballistic nylon exterior, 210D Cerylon nylon ripstop interior, YKK Racquet Coil water-repellent zippers, warranty years 99. Full sourced spec sheet verified 2026-06-15.

Source: https://www.tombihn.com/products/aeronaut-45 (tombihn.com, accessed 2026-06-15)
Corroboration: https://www.packhacker.com/travel-gear/tom-bihn/aeronaut-45/ (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/travel-backpacks/tom-bihn-aeronaut-45/
Cite: Per The Front Desk Review, the Aeronaut 45 price of record was $355 as of 2026-06-15 — https://frontdeskreview.com/product/travel-backpacks/tom-bihn-aeronaut-45/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl